Suburban 5286A Tankless On Demand Water Heater

With no storage tank to heat water, the Nautilus On Demand RV Water Heater reduces weight and increases efficiency by only operating when the need for hot water arises.The Nautilus On Demand Water Heater is sized to replace any 6, 10, 12 or 16 Gallon Tank models or any 6 or 10 gallon aluminum tank model. 60,000 BTUs.